Attachment 40352 Details for Bug 14418 – Bug 14418 : More XSS vulnerabilities in opac-shelves.pl

[patch] Bug 14418 : More XSS vulnerabilities in opac-shelves.pl

Bug-14418--More-XSS-vulnerabilities-in-opac-shelve.patch (text/plain), 1.58 KB, created by Jonathan Druart on 2015-06-19 09:08:19 UTC

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Creator: Jonathan Druart

Created: 2015-06-19 09:08:19 UTC

Size: 1.58 KB

patch

obsolete

>From 4ec3c3122d7d379e3ac9dfbba5644cad0bacd881 Mon Sep 17 00:00:00 2001
>From: Chris Cormack <chrisc@catalyst.net.nz>
>Date: Fri, 19 Jun 2015 11:41:45 +1200
>Subject: [PATCH] Bug 14418 : More XSS vulnerabilities in opac-shelves.pl
>
>To test:
>1/ Hit a url like
>/cgi-bin/koha/opac-shelves.pl?viewshelf=7&op=modif&display="><script>alert('oh
>noes')</script>  Where the id is a valid shelf id
>2/ Notice the js is executed
>3/ Apply patch
>4/ Reload page
>5/ Notice input is now escaped on display
>
>Signed-off-by: Jonathan Druart <jonathan.druart@koha-community.org>
>---
> koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-shelves.tt | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-shelves.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-shelves.tt
>index b586ac1..1dae579 100644
>--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-shelves.tt
>+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-shelves.tt
>@@ -533,7 +533,7 @@
>                     [% IF ( edit ) %]
>                         <form method="post" action="/cgi-bin/koha/opac-shelves.pl">
>                             <input type="hidden" name="op" value="modifsave" />
>-                            <input type="hidden" name="display" value="[% display %]" />
>+                            <input type="hidden" name="display" value="[% display |html %]" />
>                             <input type="hidden" name="shelfnumber" value="[% shelfnumber | html %]" />
>                             <fieldset class="rows">
>                                 <legend>Editing <em>[% shelfname |html %]</em></legend>
>-- 
>2.1.0

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